BlueHorse,Quote from BlueHorseshoe:
Thanks for posts. I was just checking out Tradestation's futures commissions and a footnote says:
"Rates shown are per side, per contract; however, charges will be on a roundturn basis"
What does it mean 'on a roundturn basis?' If I buy a contract, futures or options, and hold to expiration, am I getting hit for the roundturn commission? That would be a distinct negative in my view.

